The old debate (or should that be “link bait”?). SEO is dead, SEO is dying, SEO is alive and well.
I guess it depends how one defines SEO. Sites are always going to need to be crawlable, so that part isn’t going away. Also, so long as sites are listed in order, one site has to be number one, so may as well be yours. The dying part of SEO is the add-a-few-keywords-add-a-few-links-get-ranked-within-a-month service industry.
The last part remains doable, though.
So I guess the answer is “no”.
For the time being.